Komatsu PC2000-8 BACKHOE, Operation & Maintenance Manual

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OPERATION
DETAILED CONTROLS AND GAUGES
3-27
Display (A) at low temperatures: Monitor background (D) is
white
Display (B) at correct temperatures: Monitor background (D) is
blue
Display (C) when condition is abnormal: Monitor background
(D) is red
Service Meter, Clock
This monitor (9) shows the total amount of time that the
machine has been operated, or the present time.
The service meter advances if the engine is running, even if the
machine is not moving. The meter advances by 1 for every
hour of operation of the engine, regardless of the engine
speed.
q
When the standard screen is being displayed, if function
switch F4 is pressed, it is possible to switch between the
clock display and the service meter display.
q
Clock display (12-hour or 24-hour displays are available)
To set or correct the time, press function switch F6 (user
mode switch).